Select all statements that correctly describe the ramifications of important features supported by modern DBMS.

a.

The ability for a database to grow large helps guarantee the integrity and consistency of data in the database.

b.

The support of data types helps prevent storage of inappropriate data, for example, support of a DATE data type that requires dates and excludes character strings or numbers.

c.

The ability to run on different types of hardware such as PCs and Sun Microsystems servers help guarantee the integrity and consistency of data in the database.

d.

The support of security constraints helps prevent unauthorized modification of data.

Which best describes the condition under which the unicode output is the same as plain text?

If the polar bear were taken out of the food chain what would happen to the seal population the seal population would diminish the seal population would grow dramatically the seal population would stay the same the seal population would decrease slightly

Working on this program in python 3.7: a year in the modern gregorian calendar consists of 365 days. in reality, the earth takes longer to rotate around the sun. to account for the difference in time, every 4 years, a leap year takes place. a leap year is when a year has 366 days: an extra day, february 29th. the requirements for a given year to be a leap year are: 1) the year must be divisible by 42) if the year is a century year (1700, 1800, the year must be evenly divisible by 400some example leap years are 1600, 1712, and 2016.write a program that takes in a year and determines whether that year is a leap year.ex: if the input is 1712, the output is: 1712 is a leap year. ex: if the input is 1913, the output is: 1913 is not a leap year. your program must define and call the function isleapyear(useryear). the function should return true if the input year is a leap year and false otherwise.